1. Easy installation, simple operation and high quality; 2. Complies with performance standard IEC 62616; 3. With emergency call and emergency transfer function; 4. Support NMEA0183 data input/output; 5. Approval by CCS.
Detail Descriptions: Operating temperature: - 5 ~ +55 Degrees Celsius Relative humidity: 93% + 2% Power supply: 24VDC (nominal) Power consumption: Less than 75W Timings accuracy: Less than 5 % or 5s 1st Stage Alarm tone: 8 kinds 1st Stage Alarm volume level: 75~85dB/1m 2ND Stage Alarm volume level: 75~120dB/1m